Complete guide to HDZero Goggle ExpressLRS backpack features. Never change channels manually again!

It may not actually be mind control, but having full ExpressLRS backpack function support built into your HDZero FPV goggles sure does make you feel like it! Today I am going to show you how to flash the proper firmware to the ESP32 chip built into your HDZero goggles, flash backpack firmware to your radio, get everything bound up, and use all of the built in functions. You may never have to send stick commands do your drone again!

ExpressLRS backpack hardware list: http://bit.ly/3KCP9tI
Backpack firmware for the goggles: http://bit.ly/3Z10qIB
ExpressLRS configurator download: https://bit.ly/3X5sKb2

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Timestamps
00:00 Intro
01:05 What is ELRS backpack
02:45 Prerequisites
05:56 Getting the goggle firmware
08:52 Flash the goggle backpack
12:13 Build the radio firmware
15:32 Flash your radio module
17:33 Binding the goggles and radio
19:26 How to actually use it
22:53 Final thoughts

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My daily driver 5" build:
Quadmula Siren F5 Split
iFlight Xing 2208 1800KV Motors
SpeedyBee F7 V3 Flight Controller
SpeedyBee 50A BLheli32 ESC
DJI O3 Air Unit and camera
CNHL Speedy Pizza 6S 1200mah
RCHackers 6S 1300mah
Ethix Rad Berry 5135 Props

My daily driver 3" build:
Quadmula Siren F3 Split
Emax Eco II 2004 3000kv Motors
Skystars F722 HD Pro flight controller
Skystars KM55A 55 amp BLheli32 ESC
DJI O3 Air Unit and camera
GNB 550mah 6S
HQ 3.1x3x4 props

My other gear:
Radiomaster TX16S
Radiomaster AG01 Gimbals
Thumb Grippies Pinch Sticks
DJI Goggles V2
iFlight Crystal DJI patch antenna
TrueRC Singularity omni antennas
Happymodel 2.4G ELRS Pro Module